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U2149 PONTIAC Code - Lost Communication With Tire Pressure Monitor System

- Code Popularity: 304 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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Updated Jun 16, 2020
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|U2149 PONTIAC code possible causes

  • Faulty Tire Pressure Monitor (TPM) Module
  • Tire Pressure Monitor Module harness is open or shorted
  • Tire Pressure Monitor Module circuit poor electrical connection

|How do I fix code U2149 PONTIAC code?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|Cost of diagnosing U2149 PONTIAC code

Labor: 1.0

The cost of diagnosing the U2149 PONTIAC code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|What are U2149 PONTIAC code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|U2149 PONTIAC code description

Devices connected to the serial data circuits monitor for serial data communications during normal vehicle operation. Operating information and commands are exchanged among the devices. The devices have prerecorded information about what messages are needed to be exchanged on the serial data circuits, for each virtual network. The messages are supervised and also, some periodic messages are used by the receiver device as an availability indication of the transmitter device. Each message contains the identification number of the transmitter device. A loss of serial data communications Diagnostic Trouble Code (DTC) does not represent a failure of the devices that contain the stored code. The DTC will set when a supervised periodic message that includes the transmitter device availability has not been received.

OBDII Code U2149 Pontiac - Lost Communication With Tire Pressure Monitor System - AutoCodes.com
Lost Communication With Tire Pressure Monitor System

|Need more information with the U2149 PONTIAC code?

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|Need help with a U2149 PONTIAC code?

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|U2149 PONTIAC code comments

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